205125910288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2683}}^1$

素因数の和:2973

約数の個数: 160

約数和(自身を含む): 450883141632

約数和(自身を除く): 245757231344

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 167, 208, 248, 284, 334, 403, 496, 568, 668, 806, 923, 1136, 1336, 1612, 1846, 2171, 2201, 2672, 2683, 3224, 3692, 4342, 4402, 5177, 5366, 6448, 7384, 8684, 8804, 10354, 10732, 11857, 14768, 17368, 17608, 20708, 21464, 23714, 28613, 34736, 34879, 35216, 41416, 42928, 47428, 57226, 67301, 69758, 82832, 83173, 94856, 114452, 134602, 139516, 154141, 166346, 189712, 190493, 228904, 269204, 279032, 308282, 332692, 367567, 380986, 448061, 457808, 538408, 558064, 616564, 665384, 735134, 761972, 896122, 1076816, 1081249, 1233128, 1330768, 1470268, 1523944, 1792244, 2162498, 2466256, 2476409, 2940536, 3047888, 3584488, 4324996, 4778371, 4952818, 5824793, 5881072, 5905283, 7168976, 8649992, 9556742, 9905636, 11649586, 11810566, 13889891, 17299984, 19113484, 19811272, 23299172, 23621132, 27779782, 31812331, 38226968, 39622544, 46598344, 47242264, 55559564, 63624662, 76453936, 76768679, 93196688, 94484528, 111119128, 127249324, 153537358, 180568583, 222238256, 254498648, 307074716, 361137166, 413560303, 508997296, 614149432, 722274332, 827120606, 986182261, 1228298864, 1444548664, 1654241212, 1972364522, 2889097328, 3308482424, 3944729044, 6616964848, 7889458088, 12820369393, 15778916176, 25640738786, 51281477572, 102562955144, 205125910288]

約数ペア:

[(1, 205125910288), (2, 102562955144), (4, 51281477572), (8, 25640738786), (13, 15778916176), (16, 12820369393), (26, 7889458088), (31, 6616964848), (52, 3944729044), (62, 3308482424), (71, 2889097328), (104, 1972364522), (124, 1654241212), (142, 1444548664), (167, 1228298864), (208, 986182261), (248, 827120606), (284, 722274332), (334, 614149432), (403, 508997296), (496, 413560303), (568, 361137166), (668, 307074716), (806, 254498648), (923, 222238256), (1136, 180568583), (1336, 153537358), (1612, 127249324), (1846, 111119128), (2171, 94484528), (2201, 93196688), (2672, 76768679), (2683, 76453936), (3224, 63624662), (3692, 55559564), (4342, 47242264), (4402, 46598344), (5177, 39622544), (5366, 38226968), (6448, 31812331), (7384, 27779782), (8684, 23621132), (8804, 23299172), (10354, 19811272), (10732, 19113484), (11857, 17299984), (14768, 13889891), (17368, 11810566), (17608, 11649586), (20708, 9905636), (21464, 9556742), (23714, 8649992), (28613, 7168976), (34736, 5905283), (34879, 5881072), (35216, 5824793), (41416, 4952818), (42928, 4778371), (47428, 4324996), (57226, 3584488), (67301, 3047888), (69758, 2940536), (82832, 2476409), (83173, 2466256), (94856, 2162498), (114452, 1792244), (134602, 1523944), (139516, 1470268), (154141, 1330768), (166346, 1233128), (189712, 1081249), (190493, 1076816), (228904, 896122), (269204, 761972), (279032, 735134), (308282, 665384), (332692, 616564), (367567, 558064), (380986, 538408), (448061, 457808)]